baber/WOPTO huggingface dataset:
Patent JP-S5895415-A (JP)
Title: Piezoelectric resonance parts and their production
Inventor: YAMAMOTO TAKASHI
IPC: H03H9/10
Filed: 1981-12-02
Abstract: PURPOSE:To eliminate the variance of external dimensions and improve the mechanical strength and insert automatically parts to a print substrate or the like, by storing a piezoelectric plate molded with a resin in an armoring case consisting of an inside case and an outside case fitted externally to this inside case. CONSTITUTION:Respective tip parts of lead-shaped terminals 14 which are bent at right angles twice in opposite directions are fixed to a terminal attaching part of a piezoelectric porcelain plate 11 by a conductive adhesive 24, and a gap forming material 32 which is solid-state at a normal temperature and becomes a fluid by heating is stuck to oscillating electrodes 12 and 13 and the part therearound. Thereafter, the piezoelectric porcelain plate 11 is placed in an outside case 20 where a resin 16 is charged, and an inside case 19 is fitted to the outside case 20 from above while matching a notch 24 provided on one side wall of the inside case 19 to each terminal 14, and the whole of them is heated. By this heating, the resin 16 in the outside case 20 is polymerized and hardened, and the gap forming material 32 is liquefied or evaporated and is absorbed to the resin 16, and a gap 17 is formed between oscillating electrodes 12 and 13 of the piezoelectric porcelain plate 11 and the resin 16.
Patent JP-S5983697-A (JP)
Title: Printing medium
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41M5/382
Filed: 1982-11-04
Abstract: PURPOSE:To print with high print quality, by a method wherein a printing medium is provided with a heat-fusible resin layer and an ink layer, and the melting point of the resin layer is set to be higher than the pour point of the ink layer. CONSTITUTION:When printing on the printing medium 1, the heat-fusible resin layer 2 of the medium 1 is scanned with a laser beam 4, and the beam 4 is turned ON and OFF to partially heat the resin layer 2, thereby melting the layer 2 to produce holes 5, and the ink layer 3 is exposed through the holes 5. Then, the medium 1 is placed on an object 6 to be printed thereon with the ink layer 3 on the upper side, and a heated roller 7 is rolled on the ink layer 3 to exert a pressure. The ink layer 3 is fluidized by the heat of the roller 7, and an ink 3a is adhered to the surface of the object 6 through the holes 5 formed in the resin layer 2. Thereafter, the medium 1 is removed, thereby finishing the objective printed material.
Patent JP-H0360199-A (JP)
Title: Hold and release method of extension pin for electronic component inserting device and mechanism
Inventor: KARIGANE KOTARO
IPC: H05K13/02
Filed: 1989-07-28
Abstract: PURPOSE:To hold or release and drop an extension pin only by control of the air and to facilitate operations for holding and recovering an extension pin by forming a structure for holding the pin at an air injection port. CONSTITUTION:Extension pins 3 are connected to the leads 1b of an electronic component 1, and inserted to holes 7a of a printed board 7 while guiding the leads by the pins. In this case, pressure air is injected from below to an air injection port 8a which is provided at a clinch 8 under the board so that the pin can be inserted and passed, thereby holding the component between the ramrod 6 at the upper side of the component 1 and the pin 3. After the leads are inserted in the holes of the board, injection of the pressure air to the air injection port is interrupted or the air is sucked by negative pressure to pass the pins through the holes 8a to be recovered downward.
Patent JP-H0747063-A (JP)
Title: X-ray irradiation field checking device
Inventor: SHIMIZU HIROSHI
IPC: A61B6/08
Filed: 1993-08-05
Abstract: PURPOSE:To provide an X-ray irradiation field checking device which is installed in a position a certain distance apart from the X-ray emission window of an X-ray tube device and produces an irradiation field of the X-rays emitted by the X-ray tube upon the object to be irradiated by the use of visible beams of light, wherein shortening of the distance between the X-ray tube device and the object is achieved and it is possible to perform fluoroscopy or photography even under a low X-ray condition. CONSTITUTION:This X-ray irradiation field checking device includes a laser beam source 21 whose output axis 22 is oriented as perpendicularly intersecting the X-ray center axis 18, and an X-ray transmissive reflecting mirror 23 which is installed opposingly to the laser beam source in such a position and at an angle that the beam 24 emitted by the source is reflected and advanced along the locus 25 at the outermost periphery of the irradiation field when an X-ray tube 13 emits X-ray actually.
Patent JP-H0361633-A (JP)
Title: Control for control valve of on-vehicle
Inventor: SUZUKI NORIO
IPC: F02D9/02
Filed: 1989-07-27
Abstract: PURPOSE:To prevent the useless consumption of the electric power of an on- vehicle battery by carrying out control so that the duty ratio of the pulse of a step motor becomes zero when a control valve does not require the drive of the step motor. CONSTITUTION:When a slip is generated on a driving wheel, a throttle valve is turned in the closing direction by driving a step motor 52 against the turn in the opening direction of the throttle valve by the accelerator operation. In this case, the electric current of a battery 107 which is chopping-operated by a chopping transistor 106 is supplied into each phase coil of the step motor 52, having each output pulse of the transistors 101-104 for drive which are controlled by a CPU, as timing standard, and drive is performed. The pulse signal having a high frequency is inputted into the base of the chopping transistor 106 by the PWM control, etc., and when the drive of the step motor 52 is not necessary, the duty ratio of the signal for chopping is reduced to zero. Thus, the useless consumption of electric power of a battery can be prevented.
Patent JP-H10250727-A (JP)
Title: Drink container
Inventor: MATSUBARA YOSHIMASA
IPC: B65D17/00
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a drink container that can contribute to enlargement of demand by enhancing impact on purchaser. SOLUTION: A section including a spout 6 of a drink container 1 is covered with a bactericidal seal 10 or a bactericidal film. Human or animal lips or shapes showing other spouts are expressed on the bactericidal seal or the bactericidal film, or the seal or the film is formed in such shape. A shape showing the lips 8 or other spout is expressed under the bactricidal seal or the bactericidal film so that drinking can be made with taste of kiss.
Patent JP-H0858519-A (JP)
Title: Gas generator for air bag
Inventor: UEDA MASAYUKI
IPC: B60R21/264
Filed: 1994-08-19
Abstract: PURPOSE: To cool and purify combustion gas together with coolant in a coolant filter chamber efficiently in two stages by providing the coolant for cooling the combustion gas and collecting a combustion residue in a canister filled with a gas generating agent. CONSTITUTION: Ignition means, that is, an ignition device 6 and an igniter 7 are housed in a housing chamber 3 partitioned in the central part of a housing 2 provided with a gas exhaust port 1. In a combustion chamber 4 partitioned outside the housing chamber 3, a canister 9 filled with a gas generating agent 8, which is ignited by the ignition means 6 and 7 and generates gas, is provided. Further, in a coolant filter chamber 5 partitioned outside the combustion chamber 4, a coolant 10 and a filter 11 for cooling and purifying combustion gas generated in the canister 9 are provided. In such a construction, a coolant 20 for cooling the combustion gas and collecting the combustion residue is provided in the canister 9.
Patent JP-H0244321-A (JP)
Title: Automatic focusing camera
Inventor: HASHIMOTO KENSAKU
IPC: G03B13/36
Filed: 1988-08-04
Abstract: PURPOSE:To selectively adjust automatically focusing even when a main object is not placed at the center and to obtain a sharp image by selectively operating one or one group of automatic focusing sensor among plural or plural groups of automatic focusing sensor. CONSTITUTION:The plural or the plural groups of automatic focusing sensors are arranged to be able to confirm their position from a finder corresponding to plural parts on a photographing screen, and one or one group of automatic focusing sensor is independently and selectively operated by a switching means. When the main object is placed at the center of the photographing screen, the automatic focusing sensor provided at the center part operates and focuses it. When the object is placed on the right hand or left hand of the photographing screen, the automatic focusing sensors corresponding to the object placing on the right hand or the left hand are changed over by a switch to attain focusing. Thus, when the composition that the main object is not placed at the center, it is unnecessary to position the main object and to lock. Desirable composition can be directly constituted on the screen and a sharp image can be obtained.
Patent JP-S6254847-A (JP)
Title: Optical pickup device
Inventor: YAMANAKA YUTAKA
IPC: G11B7/135
Filed: 1985-09-03
Abstract: PURPOSE:To incorporate an array-type semiconductor laser having three light emitting points in the titled device without complicating the optical system by providing the laser, a means to lead the light beam from one light emitting point to an error detector and that from another point to an optical detector, and a circuit to sequentially drive the other light emitting points and sample- holds the output of the optical detector. CONSTITUTION:The optical beam from one light emitting point of the array-type semiconductor laser 1 only is separated from those from other points by a knife edge mirror 9, and is made to enter a track error detector 11 and a focus error detector 13, and becomes an output for error detection. Meanwhile, the optical beams from two or more other light emitting points separated by the mirror 9 are all received by a photodetector 8 nd each of them is sequentially driven with a specific period determined by a timing circuit 15. The output from the detector 8 is made synchronized with the driving period of the laser 1, and is sampled by a sample holding circuit designated by the circuit 15, to be obtained as an output synchronized with the driving period of each light emitting point.
Patent JP-H0539276-A (JP)
Title: Production of iminothiazoline derivative
Inventor: KAWAMURA SHINICHI
IPC: C07D277/20
Filed: 1991-08-05
Abstract: PURPOSE:To readily obtain the subject compounds useful as a herbicide, etc., in a high yield by reacting a specified thiourea derivative with a specified haloaldehyde derivative in the presence of a base and then treating the resultant compound with an acid. CONSTITUTION:With 1 equivalent thiourea derivative represented by formula I [R<1> is halogen, 1-2C haloalkyl or 1-2C haloalkoxy; R<3> is (1-6C alkyl)carbonyl, 1-2C alkoxy, etc.], 1-10 equivalent haloaldehyde derivative of formula II (X is Cl, Br or I; R<2> is H or lower alkyl) is reacted in the presence of 1-10 equivalent base such as potassium carbonate in a solvent such as hexane and the resultant reactional product is then treated with an acid such as hydrochloric acid in a solvent such as hexane, thus obtaining the objective compounds.
Patent JP-S5989676-A (JP)
Inventor: ERUNSUTO HAABIHITO
IPC: C07C45/67
Filed: 1983-10-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0480509-A (JP)
Title: Vertical burner for gas equipment
Inventor: SUGANUMA RYOICHI
IPC: F23D14/06
Filed: 1990-07-24
Abstract: PURPOSE:To provide a small-sized equipment, improve a flame power and further improve a convenience in use of the equipment by a method wherein a burner nozzle ha a structure which is metered to a specific hole diameter for use in injecting fuel gas under a specified secondary pressure, formed at either one or both of floors where a base part of a mixing pipe and the mixing pipe as an air feeding means for feeding air into the mixing pipe and it has a feeding hole for air sucked with the fuel gas flow injected from the nozzle. CONSTITUTION:When a knob 8 is operated, fuel gas advances under a secondary pressure of a maximum of 700 to 1000 mm H2O by a pressure reducing device 7 and then the fuel gas is injected from a burner nozzle 15 at a high speed into a mixing pipe 5. As a result, a strong negative pressure suction flow directed upwardly of the pipe is generated at a base part of the mixing pipe, thereby a large amount of air are flowed from the first and second inlet holes 12 and 21, mixed with fuel gas near the base part of the mixing pipe 5, resulting in forming a sufficiently and uniformly mixed combustible mixture gas and the mixture gas is flowed out of a flame port of the burner cap 22. In this way, a nozzle hole diameter, i.e. an inner diameter of the throat part 18 is set within a range of 0.5 to 0.7 mm.
Patent JP-H08176966-A (JP)
Title: Yarn consisting of aromatic polyamide fiber
Inventor: ERITSUKU BANSU
IPC: D06P5/00
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polyamide fiber having a specific fiber structure containing a surfactant, capable of dyeing into a deep shade, crystallized by an ordinary treating process and stabilized against repeated washing. SOLUTION: An amorphous aromatic polyamide fiber filament wet-spun by using meta-phenylene isophthalamide polymer is immersed into a treating bath containing an anionic surfactant while the filament is swollen with water to absorb about 5-15 wt.% of the surfactant. The resultant amorphous fiber is heat-treated, e.g. in an aqueous solution kept at <=130 deg.C under pressure to provide an aromatic polyamide fiber capable of readily crystallizing and stabilized against shrinkage due to repeated washing. Preferably, the amorphous fiber can be dyed into deep shade and simultaneously crystallized by putting the fiber into a dyeing bath containing a basic dye and dyeing the fiber under pressure.
Patent JP-2001018138-A (JP)
Title: Tool gripping mechanism for tool changing arm
Inventor: KANBARA HIROBUMI
IPC: B23B31/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To prevent chips from invading inside through a gap of a moving part. SOLUTION: A tool gripping mechanism 2 of a tool changing arm 1 adapted to rotate around a center axis 3 for gripping a tool 4 comprises a main tool gripping member 6 comprising a main gripping part adapted to grip the tool 4 along a periphery of the tool 4, an accessory tool gripping member 7 rockingly mounted on the main tool gripping member 6 by a rocking support 7a, and a control mechanism comprising a lock pin 9 adapted to control a position of the accessory tool gripping member 7. The accessory tool gripping member 7 comprises an accessory gripping part 7b adapted to grip the tool 4, an abutting part 8 abutted on the tool 4 for having the accessory tool gripping member 7 rocked by an urging force of the tool 4, and a controlling part 10 controlled in its position by the lock pin 9. The controlling mechanism and the controlling part 10 of the accessory tool gripping member 7 are stored inside the main tool gripping member 6, and a marginal part 6b of the main tool gripping member 6 protruding toward the accessory gripping member 7 side is put close to the accessory tool gripping member 7 to form the accessory gripping member 7 close to the marginal part 6b on a circular face 7c with its center at the rocking support 7a.
Patent JP-S6173810-A (JP)
Title: Method for controlling pressure in converter of converter waste gas treating device
Inventor: MURATA TOSHIHIRO
IPC: F27D17/00
Filed: 1984-09-20
Abstract: PURPOSE:To prevent the injury of associated devices owing to a drop of the gaseous pressure in a converter by preventing the abnormal drop of the pressure in the converter in the event of emergency such as tripping of an induced draft fan for waste gas or the like during converter operation by controlling the opening degree of the damper of a dust collector. CONSTITUTION:The spacing between the skirt 5 of a hood 6 and a converter mouth 3 is decreased and the high-temp. waste gas contg. CO and iron oxide dust is efficiently recovered in the stage of refining a raw material 2 such as molten iron in the converter 1 by blowing of pure oxygen from a top blowing lance 4. The pressure of the waste gas in the converter drops sharply when the oxygen blowing is suspended in order to prevent danger in the event of emergency such as tripping of the induced draft fan 15 for waste gas during the above-mentioned operation. The pressure detected by an oscillator 7 in the converter is therefore fed to a controller 9 by which a change- over device 14 is operated to throttle the opening degree of the damper 10 of the dust collector 13 by an electro-hydraulic controller, by which the flow rate of the suction gas by the fan 15 is sharply decreased with a sharp decrease in the quantity of the gas in the converter and the abnormal drop of the gaseous pressure in the furnace is prevented.
Patent JP-S5985835-A (JP)
Title: Amorphous alloy having high thermal stability, small coercive force and high squareness and saturable reactor using said alloy
Inventor: HIROSE YORIO
IPC: C22C45/04
Filed: 1982-11-10
Abstract: PURPOSE:To obtain an amorphous alloy having high thermal stability, small coercive force and a high squareness ratio by very rapidly cooling a molten Co- Fe alloy material having a specified composition contg. B and Si in a prescribed ratio as well as Ti, etc. CONSTITUTION:An alloy material having a composition represented by a general formula (Co1-x-yFexMy)100-z(SiaB1-a)z (where M is one or more among Ti, V, Cr, Mn, Ni, Y, Zr, Nb, Mo, Hf, Ta, W and a rare earth metal, 0<=x<=0.1, 0.005<=y<=0.2, 20<=z<=30, and 0.40<=a<=0.55) is melted and rapidly cooled at >=about 10<5> deg.C/sec cooling rate to obtain an amorphous alloy having superior thermal stability, <=about 0.4 Oe small coercive force even at >=about 20kHz, especially about 50kHz high frequency, and >=about 85% high squareness ratio. The amorphous alloy is suitable for use in the manufacture of a saturable reactor for a magnetic amplifier.
Patent JP-H0360092-A (JP)
Title: Electronic circuit device
Inventor: FUKUDA TAKAYUMI
IPC: H05K3/34
Filed: 1989-07-27
Abstract: PURPOSE:To easily apply solder on a lead in an increased thickness in case of soldering an electronic component by isolating a part to be soldered to the lead of the component partly from the other part insularly at a conductor part of a printed board. CONSTITUTION:A circular separator 8 indicated by a broken line is formed on the periphery. of an insertion hole 4 to be inserted with a lead 6 of an electronic component 5. A part to be soldered to the lead 6 is isolated from the other part at a conductor 2 on a printed board 1 insularly by the separator 8. Since the separator 8 is formed at an interval indicated by the broken line, the part surrounded by the separator 8, i.e., the part to be soldered to the lead 6 is isolated except a part from the other part. The separator 8 may be formed simultaneously with a resist film 3 of the part to be covered with an insulator by resist printing, silk printing, etc., Thus, it can prevent the solder from flowing to the periphery of the region to be soldered, and the solder can be applied sufficiently. Since the separator is formed as indicated by the broken line, a large current can flow.
Patent JP-H0842685-A (JP)
Title: Automatic transmission
Inventor: TAKEUCHI HOKUTO
IPC: F16H61/02
Filed: 1994-07-29
Abstract: PURPOSE:To perform control of the torque transmission characteristics of a torque converter by arranging a hydraulic cylinder and a piston to a drum support fixed on the transmission case. CONSTITUTION:An automatic transmission comprises an oil pump 11 arranged between a torque converter 2 and a transmission; a stator shaft 8 coupled to the stator 2c of a torque converter 2 and extended through the oil pump 11 to the transmission side; and a brake 10 arranged between the oil pump 11 and a drum support 7 and fixing and releasing the stator shaft 8 to the transmission case 5 side.
Patent JP-H0619670-A (JP)
Title: Window system and window display method
Inventor: IWAMOTO SHINICHI
IPC: G06F3/0481
Filed: 1992-06-30
Abstract: PURPOSE:To prevent the failure of a screen display caused by the execution of event processing in accordance with the cursor movement in a window. CONSTITUTION:When an input section 1 independently sets the condition of moving the cursor in a display window for each window which can be displayed on a window display section 5, a window information table 4 manages the condition of moving the cursor in the display window for each set window. When the input section 1 moves the cursor in each display window, a window control section 3 controls the cursor movement in each display window in accordance with the instruction of the cursor movement by the input section 1 based on the cursor movement condition to be managed.
Patent JP-S6350821-A (JP)
Title: Automatic focusing camera
Inventor: ITO JUNICHI
IPC: G02B7/34
Filed: 1986-08-20
Abstract: PURPOSE:To vary a coefficient of power variation with a distance ring position without providing any distance encoder by selecting the coefficient of power variation on the basis of the number of pulses from a reference position and the number of pulses characteristic to a photographic lens, and driving a photographic lens. CONSTITUTION:The ratio of the number of pulses which is obtained by counting output pulses of a photointerrupter indicating the rotational quantity of a motor 31 for driving the photographic lens as a distance ring position deciding means on the basis of the position where the photographic lens is set to infinity , and the number of pulses (maximum pulse) characteristic to the photographic lens corresponding to the movement from the closest position to the infinite distance position is used. Then, one of two kinds of coefficients of power variation is selected according to the result of comparison between the ratio and a certain decision level and the detected shift quantity of a focal surface is converted into the driving quantity of the lens. Consequently, variation in coefficient of power variation due to variation in lateral power which is ignored before is considered to improve the speed of AF.
Patent JP-S6089552-A (JP)
Title: Wear-resistant alloy having high magnetic permeability
Inventor: TAMAKI KOUICHI
IPC: C22C38/00
Filed: 1983-10-21
Abstract: PURPOSE:To improve the hardness and wear resistance by adding prescribed percentages of Si, Al, Ti, Co and secondary components such as one or more among V, Nb, Ta, Cr, Mo, W and a Pt group element to Fe. CONSTITUTION:The titled alloy consists of, by weight, 4-12% Si, 3-8% Al, 2-5% Ti, 1-5% Co, 0.1-6% in total of 0.1-5% one or more among V, Nb, Ta, Cr, Mo, W and a Pt group element and 0.01-1% one or more among Be, B, Zr, Y, Hf and a rare earth element as secondary components and the balance Fe. The alloy has superior hardness and wear resistance.
Patent JP-S6441197-A (JP)
Title: Thin film electroluminescent element
Inventor: ONUKI YUKIO
IPC: H05B33/26
Filed: 1987-08-07
Abstract: PURPOSE:To reduce the extent of reflection from a back plate as well as to aim at improvement in a contrast by forming this back plate with carbon. CONSTITUTION:A transparent electrode 2 is parallelly set up on a glass substrate 1 linearly in large numbers. Next, a dielectric layer 3 consisting of Al2O3 is formed on the electrode 2, and an illuminant layer 4 consisting of material made up of adding Mn to ZnS is formed on the dielectric layer and furthermore a dielectric layer 5 consisting of Al2O3 is formed on the illuminant layer. Afterward, carbon black is deposited on the layer 5 by means of an evaporation method, forming a back plate layer. This back plate layer is linearly formed in a direction orthogonal with the electrode 2, thus a carbon back plate 6 is formed. An element obtained like this is less in reflection from this back plate 6 and, what is more, the easy-to-see of a display surface and a contrast are thus improved.